<template>
    <div>
        <el-upload action="https://www.mocky.io/v2/5185415ba171ea3a00704eed/posts" list-type="picture-card"
            :on-preview="handlePictureCardPreview" :on-remove="handleRemove">
            <i class="el-icon-plus"></i>
        </el-upload>
        <el-dialog :visible.sync="dialogVisible">
            <img width="100%" :src="dialogImageUrl" alt="">
        </el-dialog>
    </div>
</template>

<script>
export default {
    data() {
        return {
            dialogImageUrl: '',
            dialogVisible: false

        }
    },
    methods: {
        handleRemove(file, fileList) {
            console.log(file, fileList);
        },
        handlePictureCardPreview(file) {
            this.dialogImageUrl = file.url;
            this.dialogVisible = true;
        }

    },
    created() {

    },
}
</script>
<style scoped></style>